Most of the classes abilities are from Mitruti's mod, I just put them into a standard class format, added some GTS options, sprinkled with a bit of icon swaps. See the screenshots for abilities or read Mitzruti's mods description/discussion.

Alchemists have access to a limited XCOM tree focusing mainly around Grenade abilities and consisting of;
Phantom, Field Medic, Volatile Mix, Blast Padding, Heavy Ordnance, Total Combat, Lightning Reflexes, Implacable, Untouchable, Ever Vigilant, Salvo, Expanded Canister, Chemical Deflector and Desolate Homeland.

They also have the chance to get either Phase Walk or Null Ward from the More Psi mod if you have Iridars More Psi Abilities .
If you do not have that mod and the game rolls these abilities they will just become blank entries on the XCOM tree.


Hidden Potential numbers are in ()'s

This is designed to make them strong, resilient and highly mobile. They might often need to run around and in close to get the best use of the Chemthrower's cone shaped spread.

Has an optional xcomclassdata.ini config file for A Better Barracks which makes all ranks use the ABB roulette style of promotion.

I suggest using MrCloistas Field Alchemist if using Proficiency Classes